#include <signal.h>
#include <limits.h>

int sigfillset(sigset_t *set)
{
#if ULONG_MAX == 0xffffffff
    set->__bits[0] = 0x7ffffffful;
    set->__bits[1] = 0xfffffffcul;
    if (_NSIG > 65) {
        set->__bits[2] = 0xfffffffful;
        set->__bits[3] = 0xfffffffful;
    }
#else
    set->__bits[0] = 0xfffffffc7ffffffful;
    if (_NSIG > 65) set->__bits[1] = 0xfffffffffffffffful;
#endif
    return 0;
}
